---
product_id: 528433689
title: "5.9 inch Portable Air Conditioner Exhaust Hose Coupler Window Adapter A/C Connector, Portable AC Hose Connector, Suit for Air Conditioning Exhaust Port (Square)"
brand: "nwestun"
price: "KD 7.50"
currency: KWD
in_stock: true
reviews_count: 8
category: "Nwestun"
url: https://www.desertcart.com.kw/products/528433689-5-9-inch-portable-air-conditioner-exhaust-hose-coupler-window
store_origin: KW
region: Kuwait
---

# Fits 5.9 inch hoses Leak-proof cooling boost ABS durable build 5.9 inch Portable Air Conditioner Exhaust Hose Coupler Window Adapter A/C Connector, Portable AC Hose Connector, Suit for Air Conditioning Exhaust Port (Square)

**Brand:** nwestun
**Price:** KD 7.50
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool smarter, not harder — connect with confidence!

## Quick Answers

- **What is this?** 5.9 inch Portable Air Conditioner Exhaust Hose Coupler Window Adapter A/C Connector, Portable AC Hose Connector, Suit for Air Conditioning Exhaust Port (Square) by nwestun
- **How much does it cost?** KD 7.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/528433689-5-9-inch-portable-air-conditioner-exhaust-hose-coupler-window)

## Best For

- nwestun enthusiasts

## Why This Product

- Trusted nwestun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal 5.9" Fit:** Designed to perfectly connect with most portable AC exhaust hoses.
- • **Leak-Resistant Seal:** Ensures maximum airflow efficiency and faster room cooling.
- • **Durable ABS Material:** Built tough to last through seasons of cooling demands.
- • **Compact & Lightweight:** Easy to handle and store without adding bulk or weight.
- • **Tool-Free Installation:** Snap it on, no drills or hassle needed for instant setup.

## Overview

The NWESTUN 5.9 inch Portable Air Conditioner Exhaust Hose Coupler is a durable, ABS-made connector designed for easy, tool-free installation. It fits most 5.9 inch portable AC exhaust hoses, providing a leak-proof seal that enhances cooling efficiency. Lightweight and compact, this adapter is a must-have for seamless, hassle-free portable AC setup.

## Description

Buy NWESTUN 5.9 inch Portable Air Conditioner Exhaust Hose Coupler Window Adapter A/C Connector, Portable AC Hose Connector, Suit for Air Conditioning Exhaust Port (Square): Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A good part! - It didn't fit but I should have measured better but its a good part and would have worked fine if it was bigger
Review: Great fit - Life saver that fit my portable ac after my son accidentally threw the old one away when the vent tribe wore out

## Features

- High-Quality Connector: Be made of ABS material, Durable and flexible, you can be used for a long time.
- Easy to Use: No need for tools and drilling, First, connected to the exhaust hose, and the second can be easily installed at the back exhaust port of the portable air conditioner. simple operation, convenient and practical.
- Fits Most 5.9"Hoses & Wide compatibility: NWESTUN Square connector set is suitable for many portable 5.9" Air Conditioner units. Fits both Clockwise and counterclockwise hoses.
- Enhance Cooling: This adapter fits well, prevents leaks, and can tightly connect the exhaust hose to your AC unit for quick cooling.
- Package Includes: 1 x 5.9" Exhaust Hose Adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4DXBYPH |
| Best Sellers Rank | #108,065 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #104 in Accessories (Home & Kitchen) |
| Brand Name | NWESTUN |
| Color | 5.9" Connector Square |
| Customer Reviews | 3.9 3.9 out of 5 stars (409) |
| Item Dimensions L x W | 5.9"L x 5.9"W |
| Item Length | 5.9 Inches |
| Item Weight | 0.09 Kilograms |
| Manufacturer | NWESTUN |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Nominal Wall Thickness | 0.125 inches |
| Outside Diameter | 5.9 Inches |
| UPC | 760754602201 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** NWESTUN
- **Color:** 5.9" Connector Square
- **Item Length:** 5.9 Inches
- **Item Weight:** 0.09 Kilograms
- **Manufacturer:** NWESTUN
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Nominal Wall Thickness:** 0.125 inches
- **Outside Diameter:** 5.9 Inches
- **Product Dimensions:** 5.9"L x 5.9"W
- **UPC:** 760754602201

## Images

![5.9 inch Portable Air Conditioner Exhaust Hose Coupler Window Adapter A/C Connector, Portable AC Hose Connector, Suit for Air Conditioning Exhaust Port (Square) - Image 1](https://m.media-amazon.com/images/I/51fgllezdEL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A good part!
*by D***N on October 27, 2025*

It didn't fit but I should have measured better but its a good part and would have worked fine if it was bigger

### ⭐⭐⭐⭐⭐ Great fit
*by M***L on November 10, 2025*

Life saver that fit my portable ac after my son accidentally threw the old one away when the vent tribe wore out

### ⭐ Doesn't fit B&D
*by K***K on August 25, 2025*

Doesn't fit on black and decker portable. Tried to use duct tape but the hot air melts the adhesive and it slides off.

## Frequently Bought Together

- NWESTUN 5.9 inch Portable Air Conditioner Exhaust Hose Coupler Window Adapter A/C Connector, Portable AC Hose Connector, Suit for Air Conditioning Exhaust Port (Square)
- FFXWTSF Portable Air Conditioner Window Kit with 5.9” Exhaust Hose, Adjustable Universal Window Seal for AC Unit…

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**Shop now:** [https://www.desertcart.com.kw/products/528433689-5-9-inch-portable-air-conditioner-exhaust-hose-coupler-window](https://www.desertcart.com.kw/products/528433689-5-9-inch-portable-air-conditioner-exhaust-hose-coupler-window)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-23*